Scilly St Marys (Isles of Scilly) weather

Forecast days

Sunny intervals.
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Sunset iconSunset:
H UV
M Pollution

    8 day forecast for Scilly St Marys

    Today (14 May 2025)
    Time
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    12°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    13°
    13°
    12°
    Wind direction and speed
    E
    10
    E
    10
    ENE
    9
    ENE
    8
    ENE
    7
    NE
    6
    NNE
    5
    N
    5
    N
    6
    N
    7
    N
    9
    Wind gust (mph)
    12
    11
    10
    10
    8
    7
    8
    8
    9
    12
    14
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    91%
    86%
    86%
    85%
    85%
    85%
    86%
    87%
    86%
    86%
    85%
    UV 7 6 5 4 2 1 1 1 1 - -
    Thursday (15 May 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    Wind direction and speed (mph)
    N
    10
    NNE
    10
    NNE
    9
    NNE
    8
    NNE
    7
    NE
    8
    E
    9
    ESE
    10
    ESE
    11
    SE
    12
    ESE
    11
    ESE
    10
    ESE
    9
    E
    8
    ENE
    7
    NNE
    7
    NNE
    9
    N
    10
    N
    11
    N
    12
    N
    12
    NNE
    12
    NNE
    11
    NNE
    11
    Wind gust (mph)
    14
    12
    11
    10
    12
    12
    14
    14
    15
    14
    13
    13
    12
    10
    11
    11
    12
    14
    15
    17
    17
    17
    17
    17
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    85%
    86%
    86%
    85%
    85%
    85%
    85%
    85%
    85%
    85%
    85%
    85%
    84%
    84%
    83%
    83%
    84%
    84%
    84%
    83%
    82%
    UV - - - - - 1 1 1 1 3 4 5 6 7 6 5 4 2 1 1 1 1 - -
    Friday (16 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    13°
    13°
    14°
    13°
    13°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    10°
    11°
    12°
    12°
    Wind direction and speed (mph)
    NNE
    11
    NNE
    10
    NNE
    10
    E
    14
    ESE
    17
    ESE
    16
    E
    12
    NE
    9
    NNE
    11
    Wind gust (mph)
    16
    16
    17
    20
    22
    20
    14
    17
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    82%
    85%
    84%
    79%
    74%
    69%
    71%
    78%
    UV - - - 1 4 7 4 1 -
    Saturday (17 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    13°
    14°
    13°
    13°
    13°
    13°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    10°
    11°
    11°
    12°
    Wind direction and speed (mph)
    NNE
    12
    NE
    12
    E
    12
    E
    15
    E
    15
    ESE
    14
    E
    11
    ENE
    9
    Wind gust (mph)
    16
    17
    18
    19
    18
    15
    13
    15
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    84%
    77%
    81%
    79%
    76%
    76%
    77%
    UV - - 1 4 7 4 1 -
    Sunday (18 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    12°
    11°
    11°
    12°
    12°
    Wind direction and speed (mph)
    NE
    11
    ENE
    12
    E
    13
    E
    15
    E
    16
    E
    16
    ENE
    13
    ENE
    12
    Wind gust (mph)
    16
    15
    17
    17
    18
    16
    14
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    82%
    79%
    83%
    83%
    83%
    83%
    81%
    UV - - 1 4 7 4 1 -
    Monday (19 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    12°
    12°
    11°
    12°
    12°
    12°
    13°
    13°
    Wind direction and speed (mph)
    ENE
    12
    ENE
    13
    E
    15
    E
    16
    E
    16
    ENE
    15
    NE
    14
    NE
    12
    Wind gust (mph)
    14
    16
    16
    14
    14
    14
    13
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    82%
    82%
    82%
    79%
    80%
    75%
    76%
    UV - - 1 4 7 4 1 -
    Tuesday (20 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    15°
    14°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    13°
    12°
    12°
    12°
    13°
    13°
    13°
    14°
    Wind direction and speed (mph)
    NE
    12
    ENE
    13
    ENE
    13
    ENE
    13
    E
    13
    ENE
    12
    ENE
    11
    NE
    9
    Wind gust (mph)
    13
    14
    14
    14
    14
    13
    11
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    78%
    79%
    79%
    80%
    80%
    78%
    79%
    UV - - 1 4 7 4 1 -
    Wednesday (21 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    15°
    15°
    14°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    14°
    13°
    12°
    13°
    13°
    13°
    14°
    14°
    Wind direction and speed (mph)
    NNE
    8
    NE
    9
    NE
    9
    ENE
    11
    ENE
    11
    WNW
    11
    NNW
    11
    NNW
    9
    Wind gust (mph)
    10
    12
    13
    10
    9
    10
    12
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    81%
    83%
    82%
    82%
    79%
    79%
    78%
    UV - - 1 4 7 4 1 -

    UK video forecast

    Scilly St Marys weather map

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    WARNING
    Flood alerts icon
    Flood alerts in force for England
    Flood alerts in force for England

    South West England weather forecast

    Headline:

    Largely dry with a few showers in the far west.

    Today:

    A largely fine and dry day with sunny spells, though the odd heavy shower possible across the far west of Devon and Cornwall. Feeling warm in the sunshine. Maximum temperature 25 °C.

    Tonight:

    Any showers soon fading this evening to leave plenty of late sunshine. Remaining dry overnight with clear skies and feeling slightly cooler. Minimum temperature 5 °C.

    Thursday:

    Another settled day with lengthy spells of sunshine once any low cloud lifts and breaks. Sunshine perhaps turning hazy at times. Feeling pleasant with light winds. Maximum temperature 21 °C.

    Outlook for Friday to Sunday:

    Staying fine and settled through the remainder of the week. Dry with plenty of sunshine by day once any low cloud clears. Temperatures staying above average, but with cooler nights.

    Updated:

    UK long range weather forecast

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